package com.ljx.Dynamic;

/**
 * @author 李加喜
 * @Package com.ljx.Dynamic
 * @date 2021-11-04 23:13
 */
 public class ListNode {
    public int val;
    public  ListNode next;
    public  ListNode() {}
      public ListNode(int val) { this.val = val; }
    public  ListNode(int val, ListNode next) { this.val = val; this.next = next; }
  }
